Graphing Lines Test Review

Two numbers grouped together like (-6, 3) are called ______________

• ordered pair

• coordinate plane

• y coordinate

• x coordinate

The point (0,0) is also called the ______________.

• coordinate plane

• origin

• undefined

• slope

In which quadrant does the point (-2, -3) lie in?

• I

• II

• III

• IV

Which of the following correctly shows the equation of a line?

• y = bx + m

• b = mx + y

• y = mx + b

• x = my + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Put the equation in y = mx + b form: 8x + y = 4

• y = -8x - 4

• y = 8x - 4

• y = 8x + 4

• y = -8x + 4

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Put in slope-intercept form: 10x + 5y = 20

• y = -2x + 4

• y = 2x + 4

• y = -10x + 20

• 5y = -10x + 20

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Express the numbers in the table as ordered pairs.

• (-2,3), (-1, 4), (0,5), (1, 6)

• (3,-2), (4, -1), (5,0), (1, 6)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which number in the ordered pair represents the x coordinate? (9, 7)

• 9

• 7

Which number in the ordered pair represents the y coordinate? (9, 7)

• 9

• 7

What is the slope? y = -2x + 8

• -2

• -2x

• 2

• 8

Tags

CCSS.8.EE.B.5